RM
Raymond Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dakota-County, Minnesota
Our Model Tree links this Raymond Murphy across the 1920, 1930 and 1940 US Censuses in Dakota-County, Minnesota (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1918), then head of a 10-person household.
Age 22
b. ~1918
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dakota-County, Minnesota |
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Lakeville Township |
| 1935 Residence (County) | Dakota |
| Additional Details | |
| Occupation | Salesman |
| Industry | Retail and wholesale bakery |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 132 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Salesman |
| Township / Ward | Lakeville Township |
| Est. Birth Year | ~1918 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Raymond | Age | Birth yr |
|---|---|---|---|---|
| Erven Murphy | Son | — | 16 | ~1924 |
| Rose Murphy | Daughter | — | 9 | ~1931 |
| Bertha Murphy | Spouse | — | 48 | ~1892 |
| John Murphy | Head | — | 53 | ~1887 |
| Edward Murphy | Son | — | 7 | ~1933 |
| John Murphy | Son | — | 20 | ~1920 |
| Raymond Murphy | Son | — | 22 | ~1918 |
| Warren Murphy | Son | — | 14 | ~1926 |
| Mildred Murphy | Daughter | — | 12 | ~1928 |
| Lucille Murphy | Daughter | — | 18 | ~1922 |
Census Appearances
1920
Dakota, Minnesota
Son, age 2
Dakota, Minnesota · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Dakota, Minnesota
Son, age 12
Dakota, Minnesota · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Dakota-County, Minnesota
Son, age 22
Dakota-County, Minnesota · implied b. ~1918 — 10 household members
| Surname | Murphy |
| Given Name | Raymond |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Lakeville Township |
| 1935 Residence (County) | Dakota |
| Occupation | Salesman |
| Industry | Retail and wholesale bakery |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 132 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Raymond Murphy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and mother Bertha Murphy (~0.92 confidence) and mother Bertha Murphy (~0.92 confidence) and mother Lucille Murphy (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Murphy
b. ~1893
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1887
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Bertha Murphy
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Bertha Murphy
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Lucille Murphy
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Raymond Murphy
Son · 1940 · age 22 · b. ~1918 · Minnesota
★ You are viewing this record
Sibling
Edward Murphy
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Erven Murphy
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Murphy
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Murphy
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Murphy
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Murphy
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Murphy
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Dakota-County, Minnesota
Open full size
1940 US Federal Census — Dakota-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01917-00445)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John J. Marrinan | 27 | Son | Salesman | Minnesota |
| 2 | John H. Murphy | 53 | Head | New Worker | Minnesota |
| 3 | Bertha Murphy | 48 | Wife | — | Minnesota |
| 4 | Raymond Murphy THIS PERSON | 22 | Son | Salesman | Minnesota |
| 5 | John L. Murphy | 20 | Son | Assistant Janitor | Minnesota |
| 6 | Lucille Murphy | 18 | Daughter | House Work | Minnesota |
| 7 | Erven Murphy | 16 | Son | New Worker | Minnesota |
| 8 | Warren Murphy | 14 | Son | — | Minnesota |
| 9 | Mildred Murphy | 12 | Daughter | — | Minnesota |
| 10 | Rose Murphy | 9 | Daughter | — | Minnesota |
| 11 | Edward Murphy | 7 | Son | — | Minnesota |
| 12 | George H. Ring | 46 | Head | Cafe Proprietor | Minnesota |
| 13 | Amelia Ring | 41 | Wife | Cafe Waitress | Minnesota |
| 14 | Bertha Melby | 22 | Head | Housewife | Minnesota |
| 15 | Melvin Melby | 24 | Husband | Farm Proprietor | Minnesota |
| 16 | Barbara Melby | 0 | Daughter | — | Minnesota |
| 17 | Nellie Mcfadden | 54 | Head | Butter Wrapper | Minnesota |
| 18 | Mary Jane Donnelly | 52 | Sister | — | Minnesota |
| 19 | Agnes Donnelly | 38 | Sister | — | Minnesota |
| 20 | Fred Bayer | 40 | Head | Commission Agent | Minnesota |
| 21 | Ethel Bayer | 23 | Wife | — | Minnesota |
| 22 | Frederick J. Bayer | 2 | Son | — | Minnesota |
| 23 | Esther Landt | 35 | Head | Oil Station Attendant | Minnesota |
| 24 | Fielding Green | 22 | Laborer | Station Attendant | Minnesota |
| 25 | Edward Herbet | 59 | Head | Laborer | Minnesota |
| 26 | Lallerna Herbet | 28 | Wife | — | Minnesota |
| 27 | Donald Eugene Herbet | 9 | Son | — | Minnesota |
| 28 | Edward Wallin | 49 | Head | Farm Proprietor | Minnesota |
| 29 | Edith Wallin | 46 | Wife | — | Minnesota |
| 30 | Earl Wallin | 22 | Son | Truck Driver | Minnesota |
| 31 | Violet Wallin | 17 | Daughter | — | Minnesota |
| 32 | Edward Jr. Wallin | 5 | Son | — | Minnesota |
| 33 | Nels Wallin | 75 | Father | — | Sweden |
| 34 | John Nielsen | 58 | Head | Farm Proprietor | Denmark |
| 35 | Selma Nielsen | 56 | Wife | — | Sweden |
| 36 | Jake Schweich | 50 | Head | Farm Proprietor | Minnesota |
| 37 | Margaret Schweich | 44 | Wife | — | Minnesota |
| 38 | Jacob Jerome Schweich | 18 | Son | — | Minnesota |
| 39 | Bernard Paul Schweich | 17 | Son | — | Minnesota |
| 40 | Cyril Schweich | 16 | Son | — | Minnesota |
Related Census Records
Pedigree Summary
Raymond + 7 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)